The BDI-II consists of 21 multiple-choice items, each describing a specific symptom or attitude associated with depression. Each item is rated on a 4-point scale ranging from 0 to 3, reflecting the severity of the symptom over the past two weeks.

The questionnaire consists of 12 items. Each item is rated on a 6-point Likert scale ranging from 1 (Strongly Disagree) to 6 (Strongly Agree).

The questionnaire consists of 14 items. Respondents indicate how often they felt or thought a certain way on a scale ranging from 0 (never) to 4 (very often). Some versions may have been adapted or shortened for specific research or clinical purposes.

The Mental Health Continuum-Short Form (MHC-SF) is a psychological assessment tool used to measure positive mental health. The MHC-SF is a shorter version of the Mental Health Continuum-Long Form (MHC-LF) and is designed to assess well-being across three dimensions: emotional well-being, social well-being, and psychological well-being. Each item is rated on a 6-point Likert scale, ranging from 0 ("never") to 5 ("every day"). The responses reflect the frequency of these positive experiences over the past month. Scores are calculated for each dimension, and a total score is obtained by summing the items. Higher scores indicate higher levels of well-being.

The Subjective Happiness Scale (SHS) consists of four items that measure global subjective happiness. Respondents rate each item on a scale from 1 to 7, where 1 indicates "not at all" and 7 indicates "a great deal." The scale provides a total score, which is the sum of the four items, with higher scores indicating higher levels of subjective happiness.

consists of a total of 17 items. These items are divided between the two subscales: Parental Satisfaction and Parental Efficacy.Each subscale consists of several items, and respondents rate each item on a 7-point Likert scale, where higher scores indicate higher levels of satisfaction or efficacy in parenting.

The PRFQ-18 questionnaire consists of 18 items which respondents rate each item on a 7-point Likert scale, where higher scores indicate higher levels of reflective functioning.

The ERQ consists of 10 items that assess two main strategies of emotion regulation:Cognitive Reappraisal and Expressive Suppression.Respondents rate each item on a Likert scale typically ranging from 1 (strongly disagree) to 7 (strongly agree), indicating the extent to which they engage in each strategy.

The TAS consisted of 20 items, though there are variations such as the TAS-20 which is commonly used. It assesses three main dimensions of alexithymia:Difficulty Identifying Feelings,Difficulty Describing Feelings, and Externally Oriented Thinking. Respondents typically rate each item on a Likert scale ranging from 1 (strongly disagree) to 5 (strongly agree), indicating the extent to which each statement applies to them.

23-item self-report that assesses the severity of parental burnout. It consists of four subscales: emotional exhaustion (9 items); contrast with the previous parental self (5 items); feelings of being frustrated as a parent (5 items); and emotional distancing from one's children (3 items). Items are rated on a 7-point Likert scale, from 0 = never to 6 = every day.

The number of items in the ABAS-II (Second Edition) includes around 276 items across various domains and scale. The questionnaire is typically completed by a caregiver or teacher who observes the individual's behaviors over a period of time. It consists of items rated on a Likert scale or as frequency counts, depending on the specific item. Scores on the ABAS-II provide an overall picture of an individual's adaptive behavior functioning and can help in planning interventions and measuring progress.

The CBCL consists of items organized into several scales and subscales that assess behavioral and emotional problems in children. It includes two main versions:CBCL/6-18 (Child Behavior Checklist for Ages 6-18), and CBCL/1.5-5 (Child Behavior Checklist for Ages 1.5-5).

The CBCL is typically completed by parents or caregivers who rate the frequency and intensity of various behaviors observed in the child over a specified period. Items are scored on a 3-point Likert scale (0 = Not True, 1 = Somewhat or Sometimes True, 2 = Very True or Often True).

The Couples Satisfaction Index (CSI) typically consists of 32 items that assess various dimensions of relationship satisfaction. Respondents rate on a Likert scale, typically ranging from 1 (Very Dissatisfied) to 7 (Very Satisfied). Respondents are asked to indicate their level of agreement or satisfaction with each item based on their current perceptions of their relationship.